<template>
  <div class="card content-box">
    <el-form ref="ruleFormRef" :model="ruleForm" :rules="rules" label-width="140px">
      <el-form-item label="Activity name" prop="name">
        <el-input v-model="ruleForm.name" />
      </el-form-item>
      <el-form-item label="Activity phone" prop="phone">
        <el-input v-model="ruleForm.phone" placeholder="Activity phone" />
      </el-form-item>
      <el-form-item label="Activity zone" prop="region">
        <el-select v-model="ruleForm.region" placeholder="Activity zone">
          <el-option label="Zone one" value="shanghai" />
          <el-option label="Zone two" value="beijing" />
        </el-select>
      </el-form-item>
      <el-form-item label="Activity time" required>
        <el-form-item prop="date1">
          <el-date-picker v-model="ruleForm.date1" type="date" placeholder="Pick a date" style="width: 100%" />
        </el-form-item>
        <el-col class="text-center" :span="1">
          <span class="text-gray-500">-</span>
        </el-col>
        <el-form-item prop="date2">
          <el-time-picker v-model="ruleForm.date2" placeholder="Pick a time" style="width: 100%" />
        </el-form-item>
      </el-form-item>
      <el-form-item label="Instant delivery" prop="delivery">
        <el-switch v-model="ruleForm.delivery" />
      </el-form-item>
      <el-form-item label="Resources" prop="resource">
        <el-radio-group v-model="ruleForm.resource">
          <el-radio label="Sponsorship" />
          <el-radio label="Venue" />
        </el-radio-group>
      </el-form-item>
      <el-form-item label="Activity form" prop="desc">
        <el-input v-model="ruleForm.desc" type="textarea" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="submitForm(ruleFormRef)"> Create </el-button>
        <el-button @click="resetForm(ruleFormRef)"> Reset </el-button>
      </el-form-item>
    </el-form>
  </div>
</template>

<script setup lang="ts" name="dynamicForm">
  import { reactive, ref } from "vue"
  import { checkPhoneNumber } from "@/utils/eleValidate"
  import type { FormInstance, FormRules } from "element-plus"
  import { ElMessage } from "element-plus"

  const ruleFormRef = ref<FormInstance>()
  const ruleForm = reactive({
    name: "Geeker-Admin",
    phone: "",
    region: "",
    date1: "",
    date2: "",
    delivery: false,
    resource: "",
    desc: ""
  })

  const rules = reactive<FormRules>({
    name: [
      { required: true, message: "Please input Activity name", trigger: "blur" },
      { min: 3, max: 5, message: "Length should be 3 to 5", trigger: "blur" }
    ],
    phone: [{ required: true, validator: checkPhoneNumber, trigger: "blur" }],
    region: [
      {
        required: true,
        message: "Please select Activity zone",
        trigger: "change"
      }
    ],
    date1: [
      {
        type: "date",
        required: true,
        message: "Please pick a date",
        trigger: "change"
      }
    ],
    date2: [
      {
        type: "date",
        required: true,
        message: "Please pick a time",
        trigger: "change"
      }
    ],
    resource: [
      {
        required: true,
        message: "Please select activity resource",
        trigger: "change"
      }
    ],
    desc: [{ required: true, message: "Please input activity form", trigger: "blur" }]
  })

  const submitForm = async (formEl: FormInstance | undefined) => {
    if (!formEl) return
    await formEl.validate((valid, fields) => {
      if (valid) {
        ElMessage.success("提交的数据为 : " + JSON.stringify(ruleForm))
      } else {
        console.log("error submit!", fields)
      }
    })
  }

  const resetForm = (formEl: FormInstance | undefined) => {
    if (!formEl) return
    formEl.resetFields()
  }
</script>

<style scoped lang="scss">
  @import "./index.scss";
</style>
